I recently lost my sister and I have just withdrawn from all my friend groups. I am devastated and I am struggling as I loved my sister very much.Whilst they are checking in on me with texts (occasionally) I feel quite angry with one of them who had my full support last year when she lost her husband. I rang her daily and was genuinely concerned. She hasn’t bothered dropping me a text at all. I’ve noticed for some time that she has to be the centre of attention and everything has to be about her. I just don’t understand how so called friends can be so callous!